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Handling MySQL & SQLite timestamp columns

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Billy Chan 2021-12-11 12:37:45 +08:00 committed by Chris Tsang
parent a9f6275a9e
commit b9fe878542
1 changed files with 16 additions and 6 deletions
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22
src/executor/query.rs
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@ -199,15 +199,20 @@ macro_rules! try_getable_mysql {
}; };
} }
macro_rules! try_getable_postgres { macro_rules! try_getable_date_time {
( $type: ty ) => { ( $type: ty ) => {
impl TryGetable for $type { impl TryGetable for $type {
fn try_get(res: &QueryResult, pre: &str, col: &str) -> Result<Self, TryGetError> { fn try_get(res: &QueryResult, pre: &str, col: &str) -> Result<Self, TryGetError> {
let _column = format!("{}{}", pre, col); let _column = format!("{}{}", pre, col);
match &res.row { match &res.row {
#[cfg(feature = "sqlx-mysql")] #[cfg(feature = "sqlx-mysql")]
QueryResultRow::SqlxMySql(_) => { QueryResultRow::SqlxMySql(row) => {
panic!("{} unsupported by sqlx-mysql", stringify!($type)) use chrono::{DateTime, Utc};
use sqlx::Row;
row.try_get::<Option<DateTime<Utc>>, _>(_column.as_str())
.map_err(|e| TryGetError::DbErr(crate::sqlx_error_to_query_err(e)))
.and_then(|opt| opt.ok_or(TryGetError::Null))
.map(|v| v.into())
} }
#[cfg(feature = "sqlx-postgres")] #[cfg(feature = "sqlx-postgres")]
QueryResultRow::SqlxPostgres(row) => { QueryResultRow::SqlxPostgres(row) => {
@ -217,8 +222,13 @@ macro_rules! try_getable_postgres {
.and_then(|opt| opt.ok_or(TryGetError::Null)) .and_then(|opt| opt.ok_or(TryGetError::Null))
} }
#[cfg(feature = "sqlx-sqlite")] #[cfg(feature = "sqlx-sqlite")]
QueryResultRow::SqlxSqlite(_) => { QueryResultRow::SqlxSqlite(row) => {
panic!("{} unsupported by sqlx-sqlite", stringify!($type)) use chrono::{DateTime, Utc};
use sqlx::Row;
row.try_get::<Option<DateTime<Utc>>, _>(_column.as_str())
.map_err(|e| TryGetError::DbErr(crate::sqlx_error_to_query_err(e)))
.and_then(|opt| opt.ok_or(TryGetError::Null))
.map(|v| v.into())
} }
#[cfg(feature = "mock")] #[cfg(feature = "mock")]
#[allow(unused_variables)] #[allow(unused_variables)]
@ -259,7 +269,7 @@ try_getable_all!(chrono::NaiveTime);
try_getable_all!(chrono::NaiveDateTime); try_getable_all!(chrono::NaiveDateTime);
#[cfg(feature = "with-chrono")] #[cfg(feature = "with-chrono")]
try_getable_postgres!(chrono::DateTime<chrono::FixedOffset>); try_getable_date_time!(chrono::DateTime<chrono::FixedOffset>);
#[cfg(feature = "with-rust_decimal")] #[cfg(feature = "with-rust_decimal")]
use rust_decimal::Decimal; use rust_decimal::Decimal;